EP4494626A4 - Light-curable resin composition for three-dimensional light shaping - Google Patents
Light-curable resin composition for three-dimensional light shapingInfo
- Publication number
- EP4494626A4 EP4494626A4 EP23796073.7A EP23796073A EP4494626A4 EP 4494626 A4 EP4494626 A4 EP 4494626A4 EP 23796073 A EP23796073 A EP 23796073A EP 4494626 A4 EP4494626 A4 EP 4494626A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- light
- resin composition
- curable resin
- shaping
- dimensional
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
- A61K6/884—Preparations for artificial teeth, for filling teeth or for capping teeth comprising natural or synthetic resins
- A61K6/887—Compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D135/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical, and containing at least another carboxyl radical in the molecule, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D135/02—Homopolymers or copolymers of esters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/60—Preparations for dentistry comprising organic or organo-metallic additives
- A61K6/62—Photochemical radical initiators
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/60—Preparations for dentistry comprising organic or organo-metallic additives
- A61K6/64—Thermal radical initiators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/10—Processes of additive manufacturing
- B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
- B29C64/124—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y70/00—Materials specially adapted for additive manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y70/00—Materials specially adapted for additive manufacturing
- B33Y70/10—Composites of different types of material, e.g. mixtures of ceramics and polymers or mixtures of metals and biomaterials
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
- C08F222/10—Esters
- C08F222/12—Esters of phenols or saturated alcohols
- C08F222/22—Esters containing nitrogen
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y10/00—Processes of additive manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y80/00—Products made by additive manufacturing
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
- C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Organic Chemistry (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Wood Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Biophysics (AREA)
- Structural Engineering (AREA)
- Composite Materials (AREA)
- Civil Engineering (AREA)
- Ceramic Engineering (AREA)
- Optics & Photonics (AREA)
- Physics & Mathematics (AREA)
- Plastic & Reconstructive Surgery (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022071842 | 2022-04-25 | ||
| PCT/JP2023/014581 WO2023210328A1 (en) | 2022-04-25 | 2023-04-10 | Photocurable resin composition for three-dimensional photoforming |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP4494626A1 EP4494626A1 (en) | 2025-01-22 |
| EP4494626A4 true EP4494626A4 (en) | 2026-03-25 |
Family
ID=88518427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP23796073.7A Pending EP4494626A4 (en) | 2022-04-25 | 2023-04-10 | Light-curable resin composition for three-dimensional light shaping |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20250282974A1 (en) |
| EP (1) | EP4494626A4 (en) |
| JP (1) | JPWO2023210328A1 (en) |
| WO (1) | WO2023210328A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025100441A1 (en) * | 2023-11-07 | 2025-05-15 | クラレノリタケデンタル株式会社 | Stereolithographic resin composition |
| WO2025127217A1 (en) * | 2023-12-15 | 2025-06-19 | 솔루스첨단소재 주식회사 | Composition, for encapsulating organic light emitting device, having ultraviolet-blocking properties and organic light emitting display device comprising same |
| WO2025164130A1 (en) * | 2024-01-31 | 2025-08-07 | 株式会社トクヤマデンタル | Curable composition for three-dimensional stereolithography, method for producing same, method for producing three-dimensional stereolithographic product, and method for producing dental restoration article |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20200016043A1 (en) * | 2018-03-20 | 2020-01-16 | Shofu Inc. | Dental adhesive composition including chain transfer agent |
| JP2020100705A (en) * | 2018-12-20 | 2020-07-02 | クラレノリタケデンタル株式会社 | Energy ray-curable three-dimensional modeling composition |
| JP2022041276A (en) * | 2020-08-31 | 2022-03-11 | クラレノリタケデンタル株式会社 | Resin composition for optical molding |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6579664B2 (en) * | 2001-03-30 | 2003-06-17 | Napp Systems, Inc. | High performance, photoimageable resin compositions and printing plates prepared therefrom |
| KR101800370B1 (en) | 2013-04-18 | 2017-11-22 | 덴카, 인크. | Photo-curable resin compositions and method of using the same in three-dimensional printing for manufacturing artificial teeth and denture base |
| KR101711592B1 (en) * | 2013-09-06 | 2017-03-02 | 제일모직주식회사 | Photosensitive resin composition and color filter using the same |
| JP6441132B2 (en) | 2015-03-12 | 2018-12-19 | 株式会社トクヤマデンタル | Dental photopolymerizable composition |
| JP6807530B2 (en) | 2016-11-10 | 2021-01-06 | 岡本化学工業株式会社 | Composition for optical three-dimensional modeling |
| US11110037B2 (en) * | 2018-08-29 | 2021-09-07 | Dentsply Sirona Inc. | Methods and compositions to stabilize a nanogel and dental compositions therefrom |
| JP7283933B2 (en) | 2019-03-26 | 2023-05-30 | 株式会社松風 | Three-dimensional printing material for dental stereolithography used for the production of three-dimensional dental objects |
| EP3795359A1 (en) * | 2019-08-26 | 2021-03-24 | Shofu Inc. | Dental photopolymerizable composition for 3d printer |
| EP4116339A4 (en) * | 2020-03-06 | 2024-03-06 | Kuraray Noritake Dental Inc. | RESIN COMPOSITION FOR STEREOLITHOGRAPHY |
-
2023
- 2023-04-10 JP JP2024517960A patent/JPWO2023210328A1/ja active Pending
- 2023-04-10 EP EP23796073.7A patent/EP4494626A4/en active Pending
- 2023-04-10 US US18/859,422 patent/US20250282974A1/en active Pending
- 2023-04-10 WO PCT/JP2023/014581 patent/WO2023210328A1/en not_active Ceased
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20200016043A1 (en) * | 2018-03-20 | 2020-01-16 | Shofu Inc. | Dental adhesive composition including chain transfer agent |
| JP2020100705A (en) * | 2018-12-20 | 2020-07-02 | クラレノリタケデンタル株式会社 | Energy ray-curable three-dimensional modeling composition |
| JP2022041276A (en) * | 2020-08-31 | 2022-03-11 | クラレノリタケデンタル株式会社 | Resin composition for optical molding |
Non-Patent Citations (1)
| Title |
|---|
| See also references of WO2023210328A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023210328A1 (en) | 2023-11-02 |
| EP4494626A1 (en) | 2025-01-22 |
| JPWO2023210328A1 (en) | 2023-11-02 |
| US20250282974A1 (en) | 2025-09-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP4494626A4 (en) | Light-curable resin composition for three-dimensional light shaping | |
| EP3800214A4 (en) | LIGHT-CURING COMPOSITION FOR 3D PRINTER PRODUCTION OF TRANSPARENT ORTHODONTIC APPLIANCE | |
| EP3981810A4 (en) | Resin composition for optical shaping | |
| EP4194551A4 (en) | METHOD FOR PRODUCING RECOMBINANT HYALURONIDASE | |
| EP3900693A4 (en) | RESIN COMPOSITION FOR OPTICAL MOLDING | |
| EP3974455A4 (en) | RESIN COMPOSITION FOR OPTICAL THREE-DIMENSIONAL MODELING | |
| EP3750689A4 (en) | THREE-DIMENSIONAL MOLDING PROCESS | |
| EP4206275A4 (en) | RESIN COMPOSITION | |
| EP4421123A4 (en) | RESIN COMPOSITION | |
| EP4378664C0 (en) | METHOD FOR PRODUCING THREE-DIMENSIONAL SHAPED BODY | |
| EP4007701C0 (en) | PASTE COMPOSITION FOR GENERATIVE MANUFACTURING | |
| EP3949897C0 (en) | METHOD FOR PRODUCING A DENTAL PROSTHESIS | |
| EP3773622A4 (en) | METHOD FOR PRODUCING GENETICALLY MODIFIED LYMPHOCYTES | |
| EP4388119A4 (en) | METHOD FOR PREPARING A PHARMACEUTICAL COMPOSITION | |
| EP4317261A4 (en) | METHOD FOR PRODUCING WATER-ABSORBING RESIN PARTICLES | |
| EP4289888A4 (en) | METHOD FOR PRODUCING WATER-ABSORBING RESIN PARTICLES | |
| EP3772408C0 (en) | METHOD FOR PRODUCING THREE-DIMENSIONAL MOLDED PARTS | |
| EP4206271A4 (en) | RESIN COMPOSITION | |
| EP4101886A4 (en) | RESIN COMPOSITION | |
| EP3652226C0 (en) | Process for producing a storage-stable urethane resin composition containing TEMPOL | |
| EP4057826C0 (en) | PROCESS FOR PRODUCING PROTEIN MASS | |
| EP4006625A4 (en) | CONTACT LENS AND MOLD FOR MAKING THEREOF | |
| EP4039467A4 (en) | METHOD FOR PRODUCING DECORATIVE MATERIAL | |
| EP4370099A4 (en) | PROCESS FOR PREPARING LIPOSOMALIC FORMULATIONS | |
| EP4071215A4 (en) | RESIN COMPOSITION |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
| 17P | Request for examination filed |
Effective date: 20241016 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
| DAV | Request for validation of the european patent (deleted) | ||
| DAX | Request for extension of the european patent (deleted) | ||
| A4 | Supplementary search report drawn up and despatched |
Effective date: 20260224 |
|
| RIC1 | Information provided on ipc code assigned before grant |
Ipc: A61K 6/887 20200101AFI20260218BHEP Ipc: A61K 6/62 20200101ALI20260218BHEP Ipc: A61K 6/64 20200101ALI20260218BHEP Ipc: B29C 64/124 20170101ALI20260218BHEP Ipc: B33Y 10/00 20150101ALI20260218BHEP Ipc: B33Y 70/00 20200101ALI20260218BHEP Ipc: B33Y 70/10 20200101ALI20260218BHEP Ipc: B33Y 80/00 20150101ALI20260218BHEP |